uhidev.h revision 1.12 1 1.12 tls /* $NetBSD: uhidev.h,v 1.12 2012/02/02 19:43:07 tls Exp $ */
2 1.1 augustss
3 1.1 augustss /*
4 1.1 augustss * Copyright (c) 2001 The NetBSD Foundation, Inc.
5 1.1 augustss * All rights reserved.
6 1.1 augustss *
7 1.1 augustss * This code is derived from software contributed to The NetBSD Foundation
8 1.1 augustss * by Lennart Augustsson (lennart (at) augustsson.net) at
9 1.1 augustss * Carlstedt Research & Technology.
10 1.1 augustss *
11 1.1 augustss * Redistribution and use in source and binary forms, with or without
12 1.1 augustss * modification, are permitted provided that the following conditions
13 1.1 augustss * are met:
14 1.1 augustss * 1. Redistributions of source code must retain the above copyright
15 1.1 augustss * notice, this list of conditions and the following disclaimer.
16 1.1 augustss * 2. Redistributions in binary form must reproduce the above copyright
17 1.1 augustss * notice, this list of conditions and the following disclaimer in the
18 1.1 augustss * documentation and/or other materials provided with the distribution.
19 1.1 augustss *
20 1.1 augustss * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 1.1 augustss * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 1.1 augustss * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 1.1 augustss * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 1.1 augustss * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 1.1 augustss * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 1.1 augustss * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 1.1 augustss * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 1.1 augustss * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 1.1 augustss * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 1.1 augustss * POSSIBILITY OF SUCH DAMAGE.
31 1.1 augustss */
32 1.1 augustss
33 1.12 tls
34 1.3 dan #include <sys/rnd.h>
35 1.3 dan
36 1.1 augustss struct uhidev_softc {
37 1.10 dyoung device_t sc_dev; /* base device */
38 1.1 augustss usbd_device_handle sc_udev;
39 1.1 augustss usbd_interface_handle sc_iface; /* interface */
40 1.5 skrll usbd_pipe_handle sc_ipipe; /* input interrupt pipe */
41 1.5 skrll int sc_iep_addr;
42 1.1 augustss
43 1.1 augustss u_char *sc_ibuf;
44 1.1 augustss u_int sc_isize;
45 1.1 augustss
46 1.5 skrll usbd_pipe_handle sc_opipe; /* output interrupt pipe */
47 1.5 skrll usbd_xfer_handle sc_oxfer; /* write request */
48 1.5 skrll int sc_oep_addr;
49 1.5 skrll
50 1.1 augustss void *sc_repdesc;
51 1.1 augustss int sc_repdesc_size;
52 1.1 augustss
53 1.1 augustss u_int sc_nrepid;
54 1.9 drochner device_t *sc_subdevs;
55 1.1 augustss
56 1.1 augustss int sc_refcnt;
57 1.1 augustss u_char sc_dying;
58 1.1 augustss };
59 1.1 augustss
60 1.1 augustss struct uhidev {
61 1.10 dyoung device_t sc_dev; /* base device */
62 1.1 augustss struct uhidev_softc *sc_parent;
63 1.1 augustss uByte sc_report_id;
64 1.1 augustss u_int8_t sc_state;
65 1.2 augustss int sc_in_rep_size;
66 1.1 augustss #define UHIDEV_OPEN 0x01 /* device is open */
67 1.1 augustss void (*sc_intr)(struct uhidev *, void *, u_int);
68 1.11 tls krndsource_t rnd_source;
69 1.1 augustss };
70 1.1 augustss
71 1.1 augustss struct uhidev_attach_arg {
72 1.7 drochner struct usbif_attach_arg *uaa;
73 1.1 augustss struct uhidev_softc *parent;
74 1.1 augustss int reportid;
75 1.2 augustss int reportsize;
76 1.1 augustss };
77 1.1 augustss
78 1.1 augustss void uhidev_get_report_desc(struct uhidev_softc *, void **, int *);
79 1.1 augustss int uhidev_open(struct uhidev *);
80 1.1 augustss void uhidev_close(struct uhidev *);
81 1.1 augustss usbd_status uhidev_set_report(struct uhidev *scd, int type, void *data,int len);
82 1.1 augustss void uhidev_set_report_async(struct uhidev *scd, int type, void *data, int len);
83 1.1 augustss usbd_status uhidev_get_report(struct uhidev *scd, int type, void *data,int len);
84 1.5 skrll usbd_status uhidev_write(struct uhidev_softc *, void *, int);
85